Houston TranStar Traffic Information for IH-45 GULF http://traffic.houstontranstar.org Houston TranStar Traffic Information for IH-45 GULF en-us Sun, 16 Aug 2026 13:21:15 GMT No incidents are reported. http://traffic.houstontranstar.org Sun, 16 Aug 2026 13:21:15 GMT Travel Time: IH-45 Gulf Northbound from Beltway 8-South to IH-610 South Loop http://traffic.houstontranstar.org Travel Time: 6 Minutes Sun, 16 Aug 2026 13:21:15 GMT 21216479 Travel Time: IH-45 Gulf Northbound from Beltway 8-South to Downtown http://traffic.houstontranstar.org Travel Time: 13 Minutes Sun, 16 Aug 2026 13:21:15 GMT 22813592 Travel Time: IH-45 Gulf Northbound from Clear Creek to Downtown http://traffic.houstontranstar.org Travel Time: 20 Minutes Sun, 16 Aug 2026 13:21:15 GMT 96173761 Travel Time: IH-45 Gulf Northbound from IH-610 South Loop to Downtown http://traffic.houstontranstar.org Travel Time: 8 Minutes Sun, 16 Aug 2026 13:21:15 GMT 65241520 Travel Time: IH-45 Gulf Northbound from NASA Road One to Beltway 8-South http://traffic.houstontranstar.org Travel Time: 7 Minutes Sun, 16 Aug 2026 13:21:15 GMT 19634907 Travel Time: IH-45 Gulf Northbound from NASA Road One to IH-610 South Loop http://traffic.houstontranstar.org Travel Time: 13 Minutes Sun, 16 Aug 2026 13:21:15 GMT 20544137 Travel Time: IH-45 Gulf Southbound from Downtown to IH-610 South Loop http://traffic.houstontranstar.org Travel Time: 7 Minutes Sun, 16 Aug 2026 13:21:15 GMT 23915557 Travel Time: IH-45 Gulf Southbound from Downtown to Beltway 8-South http://traffic.houstontranstar.org Travel Time: 14 Minutes Sun, 16 Aug 2026 13:21:15 GMT 24864145 Travel Time: IH-45 Gulf Southbound from Downtown to Clear Creek http://traffic.houstontranstar.org Travel Time: 20 Minutes Sun, 16 Aug 2026 13:21:15 GMT 97394038 Travel Time: IH-45 Gulf Southbound from IH-610 South Loop to Beltway 8-South http://traffic.houstontranstar.org Travel Time: 7 Minutes Sun, 16 Aug 2026 13:21:15 GMT 25595212 Travel Time: IH-45 Gulf Southbound from IH-610 South Loop to NASA Road One http://traffic.houstontranstar.org Travel Time: 11 Minutes Sun, 16 Aug 2026 13:21:15 GMT 26141492 Lane Closure: IH-45 Gulf Northbound and southbound Mainlanes and Frontage Road from Beltway 8-South to Clear Creek/Harris-Galveston County Line http://traffic.houstontranstar.org Closed nightly 10:00 PM to 5:00 AM through the morning of Friday, August 28 - Lanes Affected: 2 Alternate Lane(s) - Status: Inactive Sun, 16 Aug 2026 13:21:15 GMT 227136_Inactive